During the summer months the water level in Marta’s pool decreases by about 1/2 inch each day due to evaporation. Which equation shows the total change, in inches, to the water level in her pool after 30 summer days?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Aphrase is shown read the phrase and give me the answer